PT  - JOURNAL ARTICLE
ED  - ,
TI  - Research Methodology and Needs in Perinatal Studies
AID  - 10.1136/adc.42.221.106
DP  - 1967 Feb 01
TA  - Archives of Disease in Childhood
PG  - 106--106
VI  - 42
IP  - 221
4099  - http://adc.bmj.com/content/42/221/106.1.short
4100  - http://adc.bmj.com/content/42/221/106.1.full
SO  - Arch Dis Child1967 Feb 01; 42